baber/WOPTO huggingface dataset:
Patent DE-3707631-A1 (DE)
Title: Multiple thermocouple having a very low temperature coefficient as a monolithically integrated chip for precise differential temperaure measurements in radiation sensors and multiple thermoconverters
Inventor: KLONZ MANFRED DIPL ING
IPC: H01L35/08
Filed: 1987-03-10
Abstract: The precise differential temperature measurement in radiation sensors and in multiple thermoconverters (for measuring alternating voltage and alternating current) requires multiple thermocouples having a very low temperature coefficient for changes in room temperatures, while increasing the sensitivity of the temperature measurement requires multiplication of the thermocouples in a very small space. Both requirements are fulfilled, according to the invention, by constructing the series circuit (1) of thermocouples using thin-film technology on a preferably < 100 > oriented silicon wafer (2) having oxidised surfaces for the purpose of electrical insulation. To reduce the thermal conduction, a window covered only with a thin silicon dioxide skin is made by isotropically or anisotropically etching the silicon in the region of the multiple thermocouple. The thermocouples and the heater (5) or the radiation-absorbing layer are applied to the window. The frame (2) of the window acts as the heat sink and the reference temperature for all the thermocouples. Using this construction, compared with earlier constructions, an improvement in the sensitivity to 10<-9> W/Hz and temperature coefficients for the... by the choice of the material and the geometry of the thermocouples ... Original abstract incomplete. <IMAGE>
Patent DE-3711991-A1 (DE)
Inventor: STOLTEFUSS JUERGEN DIPL ING
IPC: C07D401/12
Filed: 1987-04-09
Abstract: Dihydropyridine amides of the formula I <IMAGE> in which R<1> to R<8> have the meaning given in the description, are used in particular as circulation-influencing medicaments.
Patent DE-3714201-A1 (DE)
Title: Reduction of the load reversal shock on a vehicle driven by an engine
Inventor: RUPPERT JOHANN ING GRAD
IPC: B60K23/00
Filed: 1987-04-29
Abstract: The invention relates to the reduction of a load reversal shock on a vehicle driven by an engine, with a drive train arranged between the engine and the rest of the vehicle, the power output of the engine being determined by a control signal, which is derived from a drive signal, a temporary variation of the drive signal initially triggering a transient stronger variation of the control signal than actually corresponds to a modified but constant drive signal (overmodulation of the control signal). By means of such overmodulation of the control signal, the first load reversal shock can, at best, be avoided but not the succeeding load reversal oscillations. In order to reduce the succeeding load reversal oscillations, it is proposed according to the invention to follow the first overmodulation of the control signal with a transient variation of the control signal in the opposite direction, which is greater than actually corresponds to the modified but constant drive signal (undermodulation of the control signal). For generating a suitable control signal from the drive signal, suitable electronic circuits are proposed.
Patent DE-3732194-A1 (DE)
Title: Ceiling support for an X-ray tube or a single-tank unit
Inventor: BARUD SIGVARD
IPC: A61B6/00
Filed: 1987-09-24
Abstract: A ceiling support for an X-ray tube or a single-tank unit whose height is adjustable, by means of a carriage which can be moved on at least one ceiling rail. The ceiling support has a supporting arm to whose one end the X-ray tube or the single-tank unit is fitted and whose other end is arranged on the carriage. In order to be able to carry out position changes quickly using the ceiling support, with obstructions from supply cables etc being avoided, it is proposed according to the invention that the other equipment (12) for supplying the X-ray tube or the single-tank unit (10) is fitted in the carriage (6). <IMAGE>
Patent DE-3736131-A1 (DE)
Title: Sequence control for sheet-fed rotary presses
Inventor: KRAMER UDO
IPC: B41F33/16
Filed: 1987-10-26
Abstract: The invention relates to a sequence control for sheet-fed rotary presses for actuating individual assemblies. The object of the invention is to provide a sequence control in which machine faults do not occur when pairs of memories are absent or are interchanged or when memories are used without memory content or when memories are used with a different memory content. This is achieved in that the memories contain a code device consisting of the series connection of a detection device and a signal modification device, the code device of the memories are arranged in a series circuit, the first memory is connected on the input side to a signal transmitter and the last memory is connected on the output side to a machine stop and/or display device.
Patent DE-3736871-A1 (DE)
Title: Cutter drum for forage harvesters
Inventor: VASEK JAN DIPL ING
IPC: A01F29/06
Filed: 1987-10-30
Abstract: The invention relates to a cutter drum for forage harvesters, with a plurality of discs (2) which are fastened on a shaft (1) and on the outer circumference of which strip-shaped holders (5) for cutters (6) are mounted. The essence of the invention is that blades (7) are arranged radially between the middle disc (2) and the side discs (3). At least two suction orifices (4) are formed in each side disc (3). The cutter drum according to the invention is suitable both for self-propelled forage harvesters and for suspended forage harvesters.   <IMAGE>
Patent DE-3738906-A1 (DE)
Inventor: GROTHE UDO
IPC: E05B47/06
Filed: 1987-11-17
Abstract: Door fittings can be connected to a long inner and outer plate (4 and 2), a lock cylinder (10) electrically activatable by key actuation, and control electronics connected to the lock cylinder via a cable laid in the door leaf (12) and accommodated in the inner plate (4), especially also in conjunction with a built-in mortise lock with latch bearing and a lock cylinder also having key-actuable mechanical tumblers. So that the control electronics, together with the associated components, can also be installed in the long inner plate (4) in a simple way even at a later date, the latter consists of a baseplate (13) which rests on the door leaf (12) and is screwed firmly to the outer plate (2) and which has the latch bearing and a lock-cylinder perforation, and of an inner-plate cover (14) connected releasably to the baseplate (13), between these being accommodated exchangably an electronics housing (15, 15') which contains the control electronics (31) and is fastened releasably to the baseplate (13) and which has perforations for the latch bearing and the lock cylinder (10). <IMAGE>
Patent DE-3744670-A1 (DE)
Title: Tobacco product for the do-it-yourself manufacture of a cigarette, especially a filter cigarette
Inventor: RUPPERT HEINRICH W
IPC: A24C5/40
Filed: 1987-01-08
Abstract: A tobacco product for the do-it-yourself manufacture of a cigarette, especially a filter cigarette, consists of a dimensionally stable tobacco portion (10) adapted to the tobacco filling of the finished cigarette, the outer surface of which is formed by a wrapping (13) which consists of completely smokable material but is air-permeable so that the tobacco portion (10) cannot be smoked until the outer surface has been tightly wrapped with cigarette paper or the like, the diameter of the tobacco portion (10) being less than the internal diameter of the wrapping of cigarette paper or the like, especially of a prefabricated cigarette paper sleeve (11). The outer surface of the tobacco portion (10) and/or the inner surface of the wrapping of cigarette paper or the like is designed, especially structured, so that on the one hand the tobacco portion (10) can be pushed without obstruction into the wrapping of cigarette paper and on the other hand the tobacco portion (10) is securely retained within the wrapping of cigarette paper with simultaneous sealing of any gaps or channels between the tobacco portion and the wrapping. Preferably, the outer surface of the tobacco portion (10) and/or the inner surface of the wrapping is formed from creped cigarette paper. <IMAGE>
Patent DE-3805072-A1 (DE)
Title: Plastic collector pipes
Inventor: SCHLUETTER ALOYS
IPC: F16L9/12
Filed: 1988-02-18
Abstract: According to the invention, plastic collector pipes, in particular for landfills, which are of such a height that it is possible to walk in them are deformed in the warm state, using a starting material of circular cross-section, to form pipes with planar standing surfaces.
Patent DE-3813755-A1 (DE)
Title: Pattern arrangement
Inventor: GROLLA HERBERT DIPL ING
IPC: B22C7/04
Filed: 1988-04-23
Abstract: In a pattern arrangement with a pattern-plate carrier, a pattern plate placed on the latter and provided with pattern, and a mould box at least partially surrounding the pattern plate, air passages are provided in the region of the pattern plate and the pattern-plate carrier in order to allow compressed air to flow through the moulding sand. The flow through the sand must be uniform and must lead to reproducible results. According to the invention, the pattern-plate carrier (1) is provided with a frame-like edge region (10) surrounding the pattern plate (9) and adjoining the space enclosed by the mould box (5), a plurality of air passage openings (2) being formed in the edge region (10). The pattern arrangement according to the invention can be used in all moulding methods in which compressed air or gasses have to be fed through a moulding sand. <IMAGE>
Patent DE-3815393-A1 (DE)
Inventor: PAULISAN PETER DIPL ING
IPC: C04B18/24
Filed: 1988-05-05
Abstract: A process for the fabrication of panel-shaped composite materials from lignocellulose-containing and/or cellulose-containing particles and/or fibres as well as hydraulic binder and additives is described, wherein a dry mixture of Portland cement, gypsum and reaction-accelerating mineral components is formed in a cold mixing step and this mixture is then blended with lignocellulose-containing and/or cellulose-containing particles which carry the water required for sending in the form of surface water, but essentially do not contain any cell water or any releaseable cell water. From this plan, a nonwoven is formed which is pressed to give the finished panel-shaped product within a relatively short time, with a rapid increase in the temperature of the nonwoven. <IMAGE>
Patent DE-3819041-A1 (DE)
Inventor: CIUMAGA MASSIMO
IPC: B25B15/00
Filed: 1988-06-04
Abstract: A screwdriver 10 for driving slotted head fasteners has a straight bit 12 with parallel opposing surfaces 20 to apply torque to the fastener slot over an increased area and reduce the tendency of the bit 12 to slip out of the slot. The shank 11 also has a blade 30 with an outwardly-tapering portion 31 and an inwardly-tapering portion 32.   <IMAGE>
Patent DE-3820290-A1 (DE)
Title: Pipe-securing means
Inventor: STANGE PAUL
IPC: F16L3/24
Filed: 1988-06-15
Abstract: The invention relates to a pipe-securing means for fixedly clamping on sectional beams (4), having two clamping jaws (1) which are arranged spaced apart one beside the other, each with a clamping groove (2) for receiving a sectional-beam flange (3) and each receiving a clamping screw (5), the spacing between the clamping jaws (1) being spanned by a round hoop (7), for engaging over a pipe (11) which is to be retained, and a sliding element (8) as a bearing means for the pipe (11) which is to be retained. In order to simplify design and mounting, it is provided that the round hoop (7) is arranged with its ends between the clamping jaws (1) and is connected fixedly thereto, and the sliding element (8) is inserted between the clamping jaws (1) such that it encloses the ends of the round hoop. <IMAGE>
Patent DE-3823512-A1 (DE)
Inventor: HENNECKE UDO
IPC: F26B3/30
Filed: 1988-07-12
Abstract: Radiant units are known in the form of a plate-like assembly having a supporting frame which accommodates a plurality of radiant lamps on holders, the radiant lamps being shielded by a front cover and a back cover, the front cover, which is permeable to radiation, being held removably. To design a radiant unit so as to permit easy and rapid installation as well as the quick replacement of the front cover as well as of the rear cover in order to change the internally mounted radiator, and also to permit compensation for different thermal expansion between the covers and the supporting frame, the front and/or rear cover are held with their outer faces against abutments joined to the supporting frame, and spring-loaded clamps are associated with the inner faces and urge the cover from the inside against the abutments.
Patent DE-3823635-A1 (DE)
Title: Apparatus for machining sectional bars, in particular for window and door manufacture
Inventor: BERGLER OTTO
IPC: B23P23/02
Filed: 1988-07-13
Abstract: The machining of window or door sections is relatively complicated and necessitates special positioning operations and the arrangement of various machining stations one after the other. To machine sectional bars, it is proposed to arrange a milling device and a sawing device on a slide movable transversely to the feed direction and extending on both sides of the sectional bar. Due to this configuration, the cutting-off and milling operation can be carried out one after the other at a work station without re-setting.   The novel apparatus is used for the manufacture of transom bars suitable for frames or casements of windows or doors. <IMAGE>
Patent DE-3825716-A1 (DE)
Title: Roller mill
Inventor: HEINEMANN OTTO DIPL ING
IPC: B02C4/28
Filed: 1988-07-28
Abstract: The invention relates to a roller mill in which the cover elements which laterally seal the roller gap and the gusset located thereabove are coupled to the moveable bearing blocks of the moveable roller in such a manner that the sealing is maintained independently of movements of the moveable roller. Such a design is distinguished in particular by a substantially reduced wear.
Patent DE-3830903-A1 (DE)
Title: Method for adjusting a gun, and ammunition for carrying out the method
Inventor: LANGOWSKI ANDREAS
IPC: F42B35/00
Filed: 1988-09-10
Abstract: A gun is intended to be adjusted for different types of ammunition, in a simple manner. To this end, setting values corresponding to the firing data of the ammunition types are stored in digitised form in a memory (7). When the ammunition (4) is fed, a marking (9) which is applied to it is scanned and evaluated in an evaluation circuit (8). A comparator (6) calls up corresponding setting values for the gun from the memory (7). <IMAGE>
Patent DE-3831915-A1 (DE)
Title: Wind-energy converter for generating electrical energy
Inventor: HUSNIK FRANZ
IPC: F03D3/00
Filed: 1988-09-20
Abstract: A wind-energy converter for generating electrical energy, comprising a mast anchored in concrete, the upper part of which mast is in the form of a bifurcation which runs, at its lower end, into a journal and, with the latter, runs into the mast so as to be rotatable by means of a ball bearing. Located at the upper end are two axle bearings which accommodate a drive axle having a toothed wheel and receive their power from four air vanes, of which two are mounted on the left and two are mounted on the right on the axle and run two generators which are mounted on a platform above and on the bifurcation, the left-hand generator being provided for weak winds and the right-hand generator automatically becoming connected via a centrifugal clutch only in the event of strong wind, this system having the possibility of using all winds. For the purpose of stabilising the vanes, cables having ring mountings and angle surfaces are additionally provided.
Patent DE-3838760-A1 (DE)
Inventor: BUCHER HANS DIPL ING
IPC: F16J15/3268
Filed: 1988-11-16
Abstract: A seal ring (1, 1', 1'') has a seal lip (4, 4', 4a', 4'') which preferably is formed of polytetrafluorethylene. The seal lip (4, 4', 4a', 4'') is in contact with, and is protected by, a mounting sleeve (7, 7', 7'') when the ring (1, 1', 1'') is not in use and is being stored. <IMAGE>
Patent DE-3839170-A1 (DE)
Inventor: FUGMANN BURKHARD DR
IPC: C07D233/60
Filed: 1988-11-19
Abstract: The present invention relates to 1-cyanocyclopropyl- and 1-carboxamido-cyclopropyl-azolylmethylcarbinol derivatives, process for the preparation thereof and the use thereof in medicaments, especially for mycoses.
Patent DE-3840160-A1 (DE)
Title: 2',3'-dideoxyribofuranosides and a process for their preparation
Inventor: FISCHER WOLFGANG DR
IPC: C12P19/40
Filed: 1988-11-29
Abstract: The invention relates to 2',3'-dideoxyribofuranosides with purine-, pyrazolo[3,4-d]pyrimidine- and triazolo[4,5-d]pyrimidine-substituted base portion and to a process for their preparation. The process is based on enzymatic transfer of a 2,3-dideoxyribofuranosyl radical from a suitable 2',3'-dideoxyriboside to an acceptor base. The reactions are effected by the catalytic activity of nucleoside deoxyribosyltransferase from Lactobacillus leichmannii. The 2',3'-dideoxyribofuranosides which can be prepared have a significant chemotherapeutic potential, in particular as antiviral agents.
Patent DE-3843131-A1 (DE)
Title: Method and arrangement for generating two different tone frequencies for AFSK modulation
Inventor: LUDE JUERGEN DIPL ING
IPC: H04L27/32
Filed: 1988-12-22
Abstract: To generate AFSK-modulated data signals, a given block format involving asynchronous block-by-block transmission of serial binary signals is used in a conventional serial interface component. The variable positions next to fixed control characters of the block format are padded out by a memory value. The resulting bit strings comprising the control characters and memory value reveal, at a constant transmission speed, a level-changing frequency which is equal to double the required tone frequency.
Patent DE-3900923-A1 (DE)
Title: Method for confirming the door fastening on a coke oven
Inventor: SOGAME SHINGO
IPC: C10B25/08
Filed: 1989-01-13
Abstract: A method for confirming the door fastening on a coke chamber of a coke oven using a door-frame fork is specified, which door-frame fork is arranged on a coke chamber of a coke oven, using a part which is arranged on the door for opening and closing the coke chamber and which is to be inserted in a fitting manner into the door-frame fork, and using a receiving device for receiving the place at which the door member is introduced in a fitting manner into the door-frame fork, this method being designed in such a way that it is assessed whether the door member has been introduced in a properly seated manner into the door-frame fork or not, and that by means of an evaluation processing the positional association between the door-frame fork and the door part is determined on the basis of pictures taken with the aid of the photographic apparatus.
Patent DE-3904895-A1 (DE)
Title: Polyester alcohols and process for their preparation
Inventor: TODOROV KRASSIMIR ANGELOV
IPC: C08G63/668
Filed: 1989-02-17
Abstract: The invention relates to a polyester alcohol mixture containing the following recurring structural units: <IMAGE>       in which n = 1 to 8,   if n = 1, R is -CH2CH2, <IMAGE>  or -(CH2)m-, where m = 4 to 6, and   if n is > 1, R is -CH2CH2- or <IMAGE> ,  or mixtures thereof; <IMAGE>  in which R1 = <IMAGE> ,     R2 = <IMAGE>  or -CH=CH-,   R3 = H or <IMAGE> ;   <IMAGE>  in which     R1, R2 and R3 are as defined under the formula II, and   R4 = <IMAGE> ,  or mixtures thereof; <IMAGE> in which R1, R2, R3, R4, R and n are as defined under the formulae I, II and III, and a process for their preparation.m
Patent DE-3908967-A1 (DE)
Inventor: KARBACH BERNHARD
IPC: G01N29/04
Filed: 1989-03-18
Abstract: In a process for ultrasonic testing of elongated, prismatic profiles (22) with at least one plane outer surface (54) extending in the longitudinal direction of the profile, to detect material defects or check their geometric data, the test profile (22) is exposed to ultrasonic waves from several test heads (28 to 34) arranged on a test head carrier (44). The profile (22) is moved in its longitudinal direction relative to the test head carrier (44). The latter is arranged in a rotor (20) of a rotational testing machine which rotates about the longitudinal direction (26) of the profile. Each test head (28 to 34) can be displaced individually either transversely and preferably perpendicular to the longitudinal direction (26) of the profile and to the direction of the test heads and/or can be arranged at an adjustable angle around a swivelling axis (58) parallel to the longitudinal direction (26) of the profile and adjusted so that the central beams (46) from the individual test heads (28 to 34) strike the plane outer surface (54) next to each other and form adjacent test zones in the volume of the profile (22). Testing with the individual testing heads is triggered by a device for determining the angle between the rotor (20) and the profile (22) and occurs only when the central beam (46) strikes the plane outer surface (54) at an angle in a predetermined range.
Patent DE-3910170-A1 (DE)
Inventor: ROSENBERG MELVYN
IPC: A61K8/24
Filed: 1989-03-29
Abstract: A composition for desorbing bacteria from solid surfaces and from living tissues, which is in the form of a two-phase preparation, and which upon shaking forms a temporary oil-in-water emulsion of limited lifetime, comprises     a) about 50 to about 97% w/w of an aqueous phase; b) about 3 to about 50% w/w of a water immiscible oily phase, comprising a vegetable oil, a mineral oil, a pharmacologically acceptable aliphatic hydrocarbon or a mixture thereof; and c) about 0.003 to about 2.0% w/w of an amphipathic cationic moiety in an effective amount to enable the formation of the temporary oil-in-water emulsion which emulsion breaks down and separates within a period of about 10 seconds to thirty minutes of the formation thereof.
Patent DE-3910750-A1 (DE)
Title: Connecting device for an electronic component
Inventor: WEINER NORBERT
IPC: H01R13/41
Filed: 1989-04-03
Abstract: A connecting device (10) for an electronic component (11), especially a coil former, consists of a solder tag (16) into which a connecting element is inserted. The latter has a connection section (26) to which a connecting wire (17) is passed, and a second section (20) which can be soldered to a circuit board (42). The second section (20) rests against the underneath of the solder tag (16). This arrangement results in the connecting device (10) being capable of withstanding high mechanical stresses and having improved dimensional stability and position accuracy in the region of the connection to the printed circuit board (42). The connecting device (10) can be used particularly advantageously for surface-mounted devices (11). <IMAGE>
Patent DE-3914229-A1 (DE)
Title: Automatic bevel gearing for motor vehicles - consists of two conical wheels as shaft and wheel
Inventor: MENNEKE WOLFGANG
IPC: F16H15/18
Filed: 1989-04-29
Abstract: The automatic bevel gearing allows an infinite variation in ratio between given limits consists of two conical wheels of different sizes and without toothing in the form of the bevel shaft and wheel. The position of the bevel wheel on the fixed shaft is altered to alter the rotation of the drive mechanism. USE/ADVANTAGE - The rotational speed of the drive mechanism via the bevel shaft to the wheel is transmitted without toothing and from then conveyed to the end consumer. An infinite variation in ratio is possible between upper and lower limits.